paul ryan will be with mitt romney in lancaster, ohio, at 5:40 p.m. both of them will be airing on c-span. right now, it is time for us to play, in its entirety, tonight's presidential visit vice- presidential debate in kentucky. -- tonight's vice presidential debate in kentucky. i am martha raddatz. i am honored to moderate this debate between the two men who have dedicated much of their lives to public service. it is divided between domestic and foreign policy issues. i will move back and forth between foreign and domestic. we will have nine different segments. at the beginning of each segment, i will ask both candidates a question and they will each have two minutes to answer. i will encourage discussion between the candidate with follow-up question. it has been determined that the vice president biden will be first to answer the opening question. we have a wonderful audience here at centre college. right now, we welcome vice president joe biden and congressman paul ryan. [applause] hos[captioning performed by national captioning institute] [captio